Samsung Galaxy C9 Pro comes with Marshmallow version. You can update up to Oreo version 8.0. In some situations, your mobile may not get the Oreo update. In those situations, you can use this Manual ODIN method. Rooted mobile users can flash using Flashify app. If you flash directly using ODIN, you will lose Root access. If you accidentally bricked your device, you can also unbrick using this method. Donât flash different model numbers. You can flash the Same model numberâs different region, But you may lose your Mobile Network Operator access. You can configure APN settings, with the help of your Mobile operator representatives.
Oreo 8.0 Firmware Flash- Samsung Galaxy C9 Pro
Official OTA Method
If you want to update a security patch to the current month. Donât go for manual method. Before that method, try this OTA Method.
The process is simple and straightforward;
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Go to your device setting menu and scroll down to the bottom
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Tap on âSoftware Updateâ
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You may have to refresh the page to start the OTA upgrade process.
Manual Method ( SM-C900F/ SM-C900Y )
Note
- Check Your Device Mobile No. If you flash Different model number, you will lose some features based on your region.
- Battery Percentage Above 50.
- Backup Your Device.
Using ODIN Method
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Enable USB Debugging Mode and OEM Unlock; youâll find these options at Settings >>> Developer options. If you didnât see the developer options on your settings menu, then go to about >>> build number; click on the âBuild Numberâ row for about ten times regularly to activate âDeveloper Optionâ on your device.
- Download Samsung USB driver and install it in your PC.
- We are using third party software flashing. Download ODIN and install this also in your PC. In ODIN version, select Oreo supporting version ODIN.
- Download Firmware For Samsung Galaxy C9 Pro Official Firmware. Select recent firmware. When selecting firmware, refer- How to choose correct firmware.
- If the above mirror not working, try the secondary mirror.
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- Switch off your Mobile. Enter into Download mode->Volume Down+ Home+ Power Buttons. Connect Your Mobile To PC via USB Cable, After Samsung Logo Appear, Release all keys.
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- After entering into Download Mode, it will say Warning Press Volume Up button to continue.
- Launch Odin Application.
- It Will Show the message added.
- If you did not get this message Repeat the above steps.
- After Getting Added Message Select, AP/PDA Button then Browse for the Firmware file selects it. Tick the Auto Reboot.
- Press Start wait for the tasks to complete. It will automatically reboot after the process complete.
- You can Check the Firmware Details->Settings->About->Version.
Samsung Galaxy Oreo 8.1 Experience 9.5
This firmware update updates your mobile to Samsung Experience 9.5 with a lot of upgrade features compared with Samsung Experience 9.0.
Bixby
- Bixby is like Google Assistant. Yes, Google assistant is best, But Bixby is Better in Samsung devices and can do a lot of things that GA Canât do.
- Bixby 2.0 added.
- The natural conversation like Google Assistant.
- Individual Feed recommendations
- Faster response time compared with Bixby Older version.
- Uber hail support added.
Dual Messenger
- You can use a separate messaging account and use simultaneously.
Faster results
- Search results from all in-Built apps and New results are added from Galaxy Apps and Google Play
Home
- Whole new, Redesigned Icons and Shortcuts.
Quick Panel
- Now you can manage notifications based on their categories.
Samsung Cloud
- You can easily sync your photos and files easily with Samsung cloud. (In-Built)
SmartThings (formerly Samsung Connect)
- Control your Samsung Devices with Bixby or using this app.
Samsung Keyboard
- Improved settings and GIF Emoji Added. Emoji 11.0 Added.
Other
- Find My Mobile improved with Custom Maps.
Wrap Up
Selecting correct firmware is the Major step in this process. If you follow all steps correctly, you can quickly flash firmware in your Samsung Galaxy C9 Pro. If you face any problem or if you need any additional mirrors comment below.
Ask Follow-up Question from this topic With Google Gemini: Download Samsung Galaxy C9 Pro SM-C900F/Y Oreo 8.0 Stock Firmware

Selva Ganesh is a Computer Science Engineer, Android Developer, and Tech Enthusiast. As the Chief Editor of this blog, he brings over 10 years of experience in Android development and professional blogging. He has completed multiple courses under the Google News Initiative, enhancing his expertise in digital journalism and content accuracy. Selva also manages Android Infotech, a globally recognized platform known for its practical, solution-focused articles that help users resolve Android-related issues.
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